Question

请高手帮我翻译下面的一段话，不要翻译机，谢谢。

仰望天空,人类对神秘的宇宙充满了幻想:孤独的人类是否拥有同伴，浩瀚的宇宙中是否存在和我们相似的智慧生物。
外星生物存在吗？当然存在。美国国家航空航天局迈克尔.迈耶教授说，很难相信宇宙中没有其它生物，关键是人类能不能发现它们。
人类遭遇所谓的外星人已有60年历史，遗憾的是，关于外星人的“目击资料”不胜枚举，但我们至今没有见过一个活生生的外星人。虽然外星人造访地球的目的不明，是侵袭？是科研？是友好访问？还是好奇，想看看有没有他们心目中的外星人？然而有一点可以肯定，如果坐在不明飞行器里的真是外星人，那他们的科学比地球人昌明，因为他们主动找到了外星人——地球人，而我们只是被动地遭遇了外星人。
最近，美国天文学家弗兰克·德雷克在接受英国媒体采访时宣称，地球人在未来20年内将与外星人取得联系。而著名物理学家斯蒂芬·霍金则认为有外星生命存在但只是原始生命。

我个人的观点外星人肯定是有的，因为宇宙中不光银河系这么一个星系，宇宙中像银河系这样的星系是很多，我们现在知道宇宙中星系的数目，至少要有几百万，也可能有几万万个星系， 哪怕一亿分之一的可能性就会出现生命体。比如每一个恒星系统里，如果有一个恒星系统有地外生命的话，咱们银河系就会有两千个，这个概率是很大的。所以一定会有外星人，但是他们能不能来地球，这就是另外一个问题。

科学家们相信只要宇宙中的其他星球确有外星人存在，相信无论是遥远的还是不久的将来，总有一天，外星人和地球人会握手的。

再次强调，不要翻译机！！我会追加分的，只希望在6月7号之前能搞定，谢谢了~

Answer 1

"Is mankind alone?Is there any existing intellegent creatures llke us in the vast universe?"people are full of such fantasy when they are looking up in the sky.

Are there aliens?Yes,there are."It's hard to believe mankind is one and only,the point is whether we could find them."said Professor Michael Mayer from NASA.

It's been 60 years since we met with aliens,however,it is a pity that we never see any of them alive with countless so called alien witnesses.Although It's not
clear why aliens came to Earth--Invasion?Scientific research?friendly visit?or just curiosity to see aliens in their mind?--There is one thing that can be sure,they
are advanced in technology than us,for they find aliens-human beings,while we met with them passively,if there are real aliens in unknown aircrafts.

American astronomer Frank Drake claimed,when he were interviewed by British media lately,that human beings are going to contact with alien in 20 years.But famous
physicist Stephen Hawking argued that alien life would just be primitive life.

In my eyes,there must be aliens,'cause the number of galaxies in the universe like the one we are in is not one but many.It could be at least millions of them in the present universe,probably hundreds of millions.Life
could come out even there is possibility of one out of a hundred million.Take stellar systems for example,if life came out in every one of them,there would be 2000 in our galaxy,it's a big probability.So there must be aliens,but it's another problem whether they could come to Earth.

Scientists have the faith that one day aliens and human beings will meet each other in near or far future as long as they really exist in other planets.

Answer 2

太专业了
有些词我叫不准

Answer 3

Looked up to the sky, the humanity fills to the mystical universe had fantasized: Whether the lonely humanity does have the companion, whether in the vast universe to have and our similar wisdom biology. outside star biology existence? Certainly existence. NASA Michael. Professor Meyer said that very difficult to believe in the universe other living thing, the key has not been the humanity can discover them. the humanity encounters the so-called alien to have 60 year history, it is a pity, “witnesses the material” about the alien too numerous to cite individually, but we have not seen a living alien until now. Although the alien visits the Earth the goal to be unclear, is the attack? Is the scientific research? Is the friendly visit? Curious, wants to have a look to have in their mind alien? However has a point to be possible to affirm that what if sits in the unclear flight vehicle is really the alien, then their science is more prosperous than the earthman, because they had found the alien - - earthman on own initiative, but we only have encountered the alien passively. is recent, US astronomer franker · Drake when accepts the British media interview declared, the earthman zai weilai 20 nian nei will have the contact with the alien. But renowned physicist Stephen · Hodgen thought that outside has the star life existence but is only the primitive life. my viewpoint alien definitely has, not only because in the universe a Milky Way such galaxy, in the universe looks like Milky Way such galaxy is many, we knew that now in the universe the galaxy number, wants at least several million, also possibly several absolutely galaxies, even if 1/100000000 possibilities will present the life body. For instance in each stellar system, if has a stellar system to have outside life, our Milky Way will have 2000, this probability will be very big. Therefore certainly will have the alien, but can they come the Earth, this will be other question. the scientists believed that so long as in universe other stars really have the alien to exist, believed that regardless of will be remote or the near future, one day, the alien and the earthman will shake hand.